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Anish Mudaraddi

david.fairbrother@stfc.ac.uk

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  • Copy your application credentials, clouds.yaml into the management_cluster dir

Info

You will need to add /v3 to the end of the auth URL in the clouds.yaml file

  • Add your allocated floating IP to user-values.yaml

  • Run the bootstrap script

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Code Block
clusterctl init --infrastructure=openstack:v0.10.45 --kubeconfig=$CLUSTER_NAME.kubeconfig
clusterctl move --to-kubeconfig $CLUSTER_NAME.kubeconfig -n clusters

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Code Block
# Update the cluster to ensure everything lines up with your helm chart
helm upgrade cluster-api-addon-provider capi-addons/cluster-api-addon-provider --install --wait --version 0.57.90 -n clusters
helm upgrade $CLUSTER_NAME capi/openstack-cluster --install -f values.yaml -f clouds.yaml -f user-values.yaml -f flavors.yaml --wait -n clusters

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A Ubuntu machine is used to provide the minikube cluster. This should use the normal cloud Ubuntu image, not the stripped down CAPI image designed for nodes.

Versions

The latest validated versions can be found at https://github.com/stfc/cloud-capi-values/blob/master/dependencies.json where they map to

  • azimuth-capo-addon-version : $addon-version

  • capo-provider-version : $capo-provider-version

  • cluster-ctl-version: $cluster-ctl-version

The following packages are required and can be installed and configured using the following commands:

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Code Block
curl -L https://github.com/kubernetes-sigs/cluster-api/releases/download/v1.7.4$cluster-ctl-version/clusterctl-linux-amd64 -o clusterctl
chmod +x ./clusterctl
sudo mv ./clusterctl /usr/local/bin/clusterctl
clusterctl init --infrastructure=openstack:v0.10.4$capo-provider-version

If you run into GitHub rate limiting you will have to generate a personal API token as described here. This only requires the Repo scope, and is set on the CLI as follows

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  • Place this file in the cloud-capi-values directory you cloned earlier.

  • Deploy the cluster requirements

  • Code Block
    helm repo add capi https://stackhpcazimuth-cloud.github.io/capi-helm-charts
helm repo add capi-addons https://stackhpcazimuth-cloud.github.io/cluster-api-addon-provider
helm repo update

kubectl create namespace clusters
helm upgrade cluster-api-addon-provider capi-addons/cluster-api-addon-provider --install --wait -n clusters --version 0.5.9$addon-version

  • Follow the instructions in https://stfc.atlassian.net/wiki/spaces/CLOUDKB/pages/211878034/Cluster+API+Setup#Deploying-Cluster